| Description | Photocopies of chapter 15 "Regional Subdivision of the Retina; Yellow Spot and the Central Fovea" and chapter 17 "Historical and Comparative Data on the Regional Differentiation of the Retina" in 'The Retina: the anatomy and the histology of the retina in man, ape, and monkey, including the consideration of visual functions, the history of physiological optics, and the histological laboratory technique', (Chicago: Chicago University Press, 1941). |